C1322331331121211113313331333133313331323223313331333121133132313223213123231   >>    C132233133112121111331333133313331333132322331333133312113313231322321312323   <<    C1322331331121211113313331333133313331323223313331333121133132313223213123233   >>      C1322331331121211113313331333133313331323223313331333121133132313223213123232   >>